piston water meter

TURBINE Woltaman water meter with magnetic transmission, super dry type register for Industrial and Irrigation application has the sizes from Dn40 to Dn500 designed by GALON and meets to the requirements of Directive 2004/22/EC on measuring instruments and of European Standard EN14154 or ISO4064 standard
CHARACTERISTICS:
All the materials in contact with water, consciously selected by the known resistance to corrosion;
Iron body with inside and outside epoxy coating for protecting the corrosion;
The ROTATING indicator register for the most comfortable reading position;
The copper can super dry register with IP68 protection;
The interchangeable, removable measuring mechanism can be easy removed from the body for checking, maintaining and replacing, no needs to dismantle the body form the pipe;
Suitable for any position installation, Low pressure loss;
No effected by external magnetic fields;
Pulse output always ready, and Pulse output AS OPTION:
Feature:

--Removable element structure, easy installation and maintenance, register for universal use within this range detachable without Removing the meter from the pipeline;

--Dry-dial, Magnetic drive sensitive action, small pressure loss;

--Vacuum sealed register ensures the dial keep free from fog and Keep the reading clear in a long term service;

--Selected high quality materials for steady & reliable characteristic;

--Technical data conform to international standard ISO 4064.
Working condition

Water temperature: 0.1℃～50℃ ( 0.1℃～90℃ for hot water meter)

Water pressure: ≤1Mpa (1.6MPa for special requirement)

Maximum permissible errors

1. in the lower zone from qmin inclusive up to but excluding qt is ±5%
2. in the upper zone from qt inclusive up to and including qs is ±2% (±3% for hot water meter)